The designer teamed with Net-a-porter for this limited-edition frock, part of McCartney’s capsule collection for the retailer. The cloud print is by British pop artist Sir Peter Blake. $445, available in sizes 2, 4, and 6 years. To purchase, email email@example.com or call (347) 468-8041.
Previously a creative director at Donna Karan, this New York-based designer makes some of the most extravagant children’s clothing out there. Origami dress, $704. Bonnieyoung.com
Young’s dresses are so over-the-top we felt compelled to show this one, too. Lacquer red washed silk/modern chiffon layered ruffle dress, $862 at [Couture Lab.](http://www.couturelab.com/products/Red_Layered_Ruffle_Dress-3794-c35. html)